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Schneider Electric A9R11291S — Residual Current Breakers (RCCB/RCBO)

A9R11291S Acti9 iID RCCB 100A 30mA Type AC 2P

MPNA9R11291S
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Schneider Electric Acti9 iID RCCB, A9R11291S, 2P, 100 A, 30 mA Type AC, 220-240 V AC, DIN rail mount.

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

A9R11291S — Residual Current Protection
ParameterValue
Earth-leakage sensitivity (IΔn)30 mA
Earth-leakage protection class / typeType AC
Earth-leakage trip time delayInstantaneous
Residual-current tripping technologyVoltage independent
A9R11291S — Electrical Ratings
ParameterValue
Rated current (In)100 A
Rated operational voltage (Ue)220...240 V AC 50/60 Hz
Poles description2P
Neutral pole positionLeft
Network typeAC
Network frequency50/60 Hz
Rated insulation voltage (Ui)500 V AC 50/60 Hz
Rated impulse withstand voltage (Uimp)6 kV
Device location in systemOutgoer
Electrical durabilityAC-1: 10000 cycles
Mechanical durability (operating cycles)20000 cycles
A9R11291S — Identification
ParameterValue
Product nameActi9 iID
Product / component typeResidual current circuit breaker (RCCB)
Product range / familyActi9
Device short nameiID
A9R11291S — Mechanical
ParameterValue
Mounting supportDIN rail
Mounting modeClip-on
Control typeToggle
Width in 9 mm modules4
Terminal connectionsSingle terminal top or bottom 1...35 mm² rigid Single terminal top or bottom 1...25 mm² flexible Single terminal top or bottom 1...25 mm² flexible with ferrule
Wire stripping length14 mm for top or bottom connection
Terminal tightening torque3.5 N.m top or bottom
Width36 mm
Height91 mm
Depth73.5 mm
A9R11291S — Environmental
ParameterValue
Operating ambient temperature-5...60 °C
Storage ambient temperature-40...85 °C
IP degree of protectionIP20 conforming to IEC 60529 IP40 (modular enclosure) conforming to IEC 60529
Pollution degree3
A9R11291S — Approvals
ParameterValue
StandardsEN/IEC 61008-1 EN/IEC 61008-2-1

Product details

The Schneider Electric A9R11291S is an Acti9 iID residual current circuit breaker (RCCB) — a 2-pole, 100 A device with 30 mA earth-leakage sensitivity, Type AC, rated for 220-240 V AC at 50/60 Hz.

The 100 A rated current (In) matches the main incoming supply for a large sub-distribution board or a heavy load group — think a workshop, a commercial kitchen, or an industrial lighting panel. The breaking capacity Idm/Im of 1500 A covers the prospective fault current typical in a final sub-circuit, but verify it against the upstream SCCR at your point of installation.

Terminals accept 1–35 mm² rigid or 1–25 mm² flexible cable; strip 14 mm and torque to 3.5 N·m. Padlocking provision allows lockout/tagout without removing the device.

Rated insulation voltage 500 V AC, impulse withstand 6 kV, pollution degree 3. The 8/20 µs impulse withstand of 250 A ensures it survives surge events without nuisance tripping. Storage temperature range -40 to 85 °C; operating range -5 to 60 °C.

Frequently asked questions

Where can I buy A9R11291S and what is the lead time?

The A9R11291S is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.

What is the closest alternative to A9R11291S in the Acti9 family?

Within the Acti9 iID range, the closest alternative would be a Type A or Type F variant if your load generates non-sinusoidal leakage (e.g., drives, UPS). The mechanical footprint and ratings are identical; the trip characteristic differs.

What is A9R11291S's depth?

The A9R11291S has a depth of 73.5 mm.

What compliance documentation does Schneider Electric provide for A9R11291S?

The A9R11291S is designed to EN/IEC 61008-1 and EN/IEC 61008-2-1. It carries IP20/IP40 protection ratings and is rated for pollution degree 3. RoHS and REACH declarations are standard from Schneider for this product line.

MPN
A9R11291S